S B 75-5136 Cold Air Intake for 2020 Silverado/Sierra Duramax L5P 6.6L

• Less Restrictive than Stock
• S&B’s Biggest Filter Ever
• Bigger Tube Better Performance
• Added Support Bracket
• Replacement Filter KF-1076

Product details

Increase your airflow and protect your engine with an S&B Cold Air Intake Kit. S&B designs, tests, and manufactures all their intake systems for dramatically more airflow from a quality diesel performance intake, every time. Their state-of-the-art engineering & production processes insure you get an intake that will perform as advertised and install easily in less than 45 minutes with no drilling or cutting. This high quality filter gives noticeable performance gains without having to sacrifice engine protection. This S&B intake dramatically increases airflow over your stock intake system and boasts a high filtration efficiency rate. That means the good air gets in, and the dirt stays out. S&B puts all their cold air intake kits through rigorous ISO 5011 tests to ensure a quality finished product. This cold air intake is not yet CARB (California Air Resources Board) Exempt, but exemption is pending. The new snap-In lid design requires no screws to secure it to the box. This makes installation and inspection quick and easy. The silicone edge trim ensures an airtight seal, protecting against unwanted, power-robbing engine heat. (Patent Pending) The air filter, coupler, lid seal and box plug are all made with silicone. Silicone is a premium rubber that will seal better and last longer. It handles temperatures as high as 400F without cracking or tearing and wont deteriorate over time. S&B designed this kit to avoid check engine lights with a properly mapped Mass Air Sensor. As vehicles become increasingly complex, S&B devotes a huge amount of resources to engineer intakes that will allow your engine to run properly with the stock calibration or with enhanced tuning.